baber/WOPTO huggingface dataset:
Patent JP-H04179900-A (JP)
Title: Air cleaner
Inventor: SASAHARA FUMIHIKO
IPC: F04D29/28
Filed: 1990-11-14
Abstract: PURPOSE:To increase the volume of suction air and reduce noise by constituting an impeller of a front shroud, a rear shroud, plural number of blades between both shrouds and plural number of straightening plates inclined toward the inner peripheral side from the outer peripheral side on the inner surface of the front shroud on the impeller. CONSTITUTION:An impeller 18 is formed of a front shroud 19, a rear shroud 20, plural number of blades 21 arranged between both shrouds 19 and 20 and plural number of straightening plates which are arranged protrusively on the inside surface of the front shroud 19 and incline toward the inner peripheral side from the outer periphery of the impeller 18. When air is sent out to a vortical chamber 23 by means of the blades 21 of the rotating impeller 18, air flow is produced so as to leak out in the upward direction of the blades 21 from the space between the blades 21. With regard to this air flow, since the upper edges of the blades 21 are shielded by means of the rear shroud 20, air on the inside surface of the impeller 18 can be flowed out from the space between the blades 21 without disturbing the air flow. Furthermore, vortical flow produced on the inside surface of the impeller 18 can be flowed naturally in the centrifugal direction along the inclined surfaces of the straightening plates 22 together with rotation of the impeller 18.
Patent JP-2001125922-A (JP)
Title: Retrieval system for school information data base
Inventor: ATSUGI KATSUYUKI
IPC: G06Q50/10
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To materialize a recruitment point/school department reverse reference function for selecting a certain department of a certain school by using the details of recruitment points as a retrieving condition from a data base in which various data of school explanation information concerned with many universities and colleges are stored by arranging and summarizing them. SOLUTION: The retrieval system manages a data base storing various data of school explanation information concerned with many universities and collages by arranging and summarizing them. The data base includes a recruitment point data base describing the recruitment points of each section obtained by classifying much school explanation information in each department of each university or college and classifying the explanation information in each recruitment point even in the same department of the same university or college.  The system retrieves the recruitment point data base on the basis of a retrieving condition inputted to a recruitment point/school department reverse reference retrieving condition input picture of a user computer, extracts the information of school departments suited to the retrieving condition of a specified recruitment point and transmits a report picture expressing the information as a list to the user computer.
Patent JP-S63167363-A (JP)
Title: Treating equipment for waste solution of development
Inventor: NAKAMURA TAKASHI
IPC: B01D1/00
Filed: 1986-12-29
Abstract: PURPOSE:To execute inexpensively and easily the concentration of development waste solution by providing the titled device with an evaporating medium for sucking up water filtered by a filter means by the action of a capillary tube to expand an area contacted with outside air and a fan for generating an air flow to evaporate water from the evaporating medium. CONSTITUTION:The development waste solution 7 discharged from a pipe 8 is dropped to the upper part of the surface of a pad 9 and separated into solid substances and water through the porous inside of the pad 9 and the separated water is soaked through the lower part of the pad 9. The soaked-out water is sucked up by a pad sheet 10 on the basis of the action of capillary based upon the sheet 10 laid over the floor surface 4 of a body case 2, soaked into the whole sheet, sucked up by non-woven fabric 11 laid over the sheet 10, and then soaked into whole fabric 11. Since an air flow is generated by the fan 13 in the body case 2, the water soaked into the whole fabric 11 is evaporated and discharged from a ventilation hole 5b. Thus, the water in the waste solution is evaporated and the residual is concentrated in the pad 9.
Patent JP-S63162216-A (JP)
Title: Contour extrusion resin molding and its production
Inventor: YAGI MIKIO
IPC: B29C48/90
Filed: 1986-12-26
Abstract: PURPOSE:To make it possible to give excellent weatherability and dimensional stability as well as tough rigidity, by specifying the thickness of a contour extrusion molding of a synthetic resin which is extremely softened at a temp. above the second order transition point. CONSTITUTION:A contour extrusion molding whose thickness is 0.5-3.0mm is prepared by using a synthetic resin which is extremely softened at a temp. above the second order transition point. Pellets or powder of the resin is melted and extruded from a contour extrusion mold 2 of a required shape. A sizing apparatus 3 is placed to be close to the contour extrusion mold 2, and a plurality of sizing zones 31... consisting of unit molds for sizing prepared in about the same shape as the mols 2 is set in a line in the extrusion direction and warm water or water at room temp. is circulated in each sizing zone 31... and the temperature is lowered stepwise. An extruded material extruded from the contour extrusion mold 2 is immediately introduced into this sizing apparatus 3 and sized while being slowly cooled. The extruded material taken out is immersed in a water bath 4 and thereby completely cooled to remove deformation of the extruded material, which is then received by means of a take-up machine 5. Then, marking and cutting 6 is carried out on it and it is piled up and stored on a standing vehicle 7.
Patent JP-H11138049-A (JP)
Title: Electrode structure of electric precipitator
Inventor: SUZUKI KOJI
IPC: B03C3/41
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of air purification of an electric precipitator. SOLUTION: Dust collecting electrodes 3 are arranged upstream and downstream from a discharge electrode 1, projection parts 4 are installed toward the electrodes 3 in the electrode 1, and the downstream side projection part 4 is installed at the height position between the upstream side two adjoining projection parts. Chances are increased for dust (m) in air flowing in a channel to be charged to improve the efficiency of air purification. Besides the improvement of the efficiency, since a dust collecting area is reduced as compared with a conventional product of equivalent performance, an apparatus can be miniaturized to increase its applications.
Patent JP-2000138862-A (JP)
Title: Image capture device
Inventor: MATSUDA HIDEAKI
IPC: H04N5/202
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a device that can automatically or manually correct gradation of an image by providing a mode changeover means, that selects an automatic mode where gradation correction of a gradation correction means is automatically changed or a manual mode, where gradation correction of the gradation correction means is changed manually, depending on the object condition. SOLUTION: This image-receiving device is provided with a mode changeover means that selects an automatic mode, where gradation correction of a gradation correction means is changed automatically or a manual mode where gradation correction of the gradation correction means is manually changed, depending on an object condition. For example, an analog gamma ν circuit 5 of an electronic camera has an automatic mode, in which the gradation characteristic is selected automatically, a manual mode where the gradation characteristic is selected manually, and a fixed mode where a predetermined characteristic is set to the gradation characteristic. A gradation mode changeover circuit 10 is provided with a changeover switch that selects the mode.  A circuit that can change the gradation characteristic through electronic or software control by a CPU 1 is employed for the along gamma ν circuit 5.
Patent JP-H02154720-A (JP)
Title: Automatic bread making machine
Inventor: KOYAMA MASAHIRO
IPC: A47J43/046
Filed: 1988-12-07
Abstract: PURPOSE:To easily take out bread from a kneading container under a state in which a grip rotatably provided for the upper edge of the kneading container is held by inclining the kneading container at a certain angle when the kneading container is lifted up by holding the grip. CONSTITUTION:A rotatable grip 20 is provided for the upper edge of a kneading container 17, which is freely attachably and detachably fitted in a roasting room 14, has a kneading vane 16 at its bottom part, and has an approximately U-shaped section. When the kneading container 17 is lifted up by holding this grip 20, the kneading container 17 is inclined at the certain angle. As the result, bread from the kneading container can be easily taken out under the state in which the grip is held, and bread materials can be easily put in the kneading container under the above-mentioned state.
Patent JP-H07157096-A (JP)
Title: Paper sheet size detecting device
Inventor: SANO HIDEAKI
IPC: B65H7/02
Filed: 1993-12-13
Abstract: PURPOSE:To provide a paper sheet size detecting device wherein labor for changing the setting of the paper sheet size is omitted, and the setting omission and the setting mistake can be prevented in a paper sheet size detecting device for detecting the paper sheet size by measuring the distance from the reference point to the end of the paper sheet. CONSTITUTION:A paper sheet size detecting device is provided with a plurality of detecting means 8 respectively and movably provided in reference positions in the width direction and in the longitudinal direction of a paper sheet 1 to be et, a moving means for individually moving a plurality of detecting means 8 in the width direction and the longitudinal direction of the paper sheet 1, and a measuring means 23 for measuring the distance from the reference position to the position where the specific position corresponding to the width direction and the longitudinal direction of the paper sheet 1 is detected by a plurality of detecting means 8 by moving a plurality of detecting means 8 by means of the moving means 9. And the paper sheet size is judged on the basis of the measured result in the width direction and in the longitudinal direction by the measuring means 23.
Patent JP-H10154552-A (JP)
Title: Connector structure
Inventor: TAKEUCHI NAOKO
IPC: H05K1/11
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent damage of a constitutive member caused by repetition of insertion-extraction of a circuit board by forming a projecting part at least as a two-step difference structure different in a projecting length, and also forming a depth of a circuit board inserting part of a connector as a two-step different structure coincident with this projecting length. SOLUTION: A connecting terminal part 2 arranged on one end of a circuit board 1 projects on one end of a circuit board 1, and this projecting length is formed in a step different structure of two stages so as to become asymmetric on the left and right, for example, so as to become two different lengths. On the other hand, in a circuit board inserting part 4 of a connector 3, the projecting length is also arranged in a depth of two-step differences so as to coincide with the two-step difference structure of a projecting part of the circuit board 1. By being constituted in this way, when the obverse and reverse of the circuit board 1 are going to be inversely inserted by a mistake, since insertion into the connector is naturally impossible, the face of inversion can be found, and erroneous insertion can be previously prevented. Damage by the fatigue degradation can also be eliminated.
Patent JP-H05150520-A (JP)
Title: Electrophotographic sensitive body
Inventor: MIYAMOTO EIICHI
IPC: C07D471/06
Filed: 1991-11-27
Abstract: PURPOSE:To provide an electrophotographic sensitive body having high sensitivity and excellent durability. CONSTITUTION:A photosensitive layer contg. an azo compd. represented by the formula is formed on an electric conductive substrate. In the formula, R<1> is H, halogen, alkyl, alkoxy, aryl, amino, cyano, nitro or sulfoxide and A is a residue of a coupler having the properties of an acceptor.
Patent JP-H09152617-A (JP)
Title: Liquid crystal panel
Inventor: AOYANAGI YOSHINORI
IPC: G09F9/30
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal panel which prevents the contamination of liquid crystals and has a high display grade and long life. SOLUTION: Oriented films 4 are formed in the positions corresponding to the injection ports of the respective liquid crystal panels of a matrix electrode substrate 1 and a color filter substrate 2. As a result, the contact of liquid crystals 5 with the surfaces of the matrix electrode substrate 1 and the color filter substrate 2 is averted at the time of injecting the liquid crystals 5. The flow of contaminants into a display section by the flow of the liquid crystals 5 and the contamination of the liquid crystals by the contaminants are eventually prevented when the contaminants exist on the matrix electrode substrate 1 and the color filter substrate 2. The unequal display is eliminated and the degradation of the liquid crystal life by the contamination of the liquid crystals is prevented.
Patent JP-S63177322-A (JP)
Title: Focus servo circuit
Inventor: YOKOTA HACHIRO
IPC: G11B7/09
Filed: 1986-12-27
Abstract: PURPOSE:To prevent a focus servo circuit to be used for a CD player or the like from being defocused by a surface flaw on the CD player by increasing the gain of a feedback loop and expanding band width to easily pull in the circuit into servo operation, and then reducing the gain. CONSTITUTION:When a play button is depressed, a signal SH is outputted from a focus search control circuit 12a and supplied to a phase correcting circuit 22a and a gain switching circuit 24 to expand the band width of the feedback loop and to easily execute servo leading operation. After ending the servo leading operation, the signal SH is turned off, the gain is reduced to the original state and the band width of the loop is narrowed so that defocusing due to a flaw on the CD surface is not generated. Thereby, a control circuit 12 is formed in a lens deriving signal generating circuit 7a and a reducing boost circuit 21 is also formed in a focus servo characteristic correcting circuit 22a in addition to the circuits 22a, 24.
Patent JP-H06134282-A (JP)
Title: Control of fan of autoclave
Inventor: NAKAMURA MAMORU
IPC: H02P27/06
Filed: 1992-10-26
Abstract: PURPOSE:To obtain a molded product of high quality by controlling the number of rotations of a fan so as to set the same to the rated current value of a motor corresponding to the load change due to the pressure fluctuations of an autoclave to smoothly circulate the gas in a pressure container. CONSTITUTION:In an autoclave wherein a molding material l is pressed and heated in a pressure container A equipped with a fan motor 20 circulating gas to be molded, when load is fluctuated by pressure fluctuations in a speed increasing stage, the current value of the fan motor 20 is compared with the set currant value of the motor 20 by a fan speed control means I and, when the load becomes excessive, the output frequency of an inverter 31 is lowered to decrease a speed and, when the current value of the motor 20 is smaller than the set current value, the output frequency of the inverter is raised to increase a speed and controlled so that the current value of the motor 20 always becomes the set current value thereof.
Patent JP-H11129275-A (JP)
Title: Production of internal molding foam
Inventor: UEKURI MOTOAKI
IPC: B29C39/38
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing internal molded foam in which no production from the surface of molded foam is formed at a position corresponding to a steam hole in the surface of the molded foam. SOLUTION: In a method for producing foam in which steam is introduced into the cavity 3 of a mold consisting of a cover mold 1 and a movable half 2 which is formed by attaching a seam hole forming member 4 having a steam passage hole to a through hole 12 to fusion-bond synthetic resin foam beads together, the opening of the steam passage hole in the member 4 is positioned to face the cavity 3, the end of the member 4 is protruded from mold inner wall surfaces 6a, 7a to the cavity 3 side. In this state, the mold is installed for molding.
Patent JP-H04182674-A (JP)
Title: Yellow liquid developer for electrostatic photography
Inventor: YAMASHITA MASAHIDE
IPC: G03G9/12
Filed: 1990-11-19
Abstract: PURPOSE:To obtain good color reproducibility by color overlapping by using a pigment expressed by the formula and adding a nonion surfactant thereto. CONSTITUTION:A nonion surfactant and a resin to be used as a binder in the liquid developer are made to adsorb by a proper amt. to the surface of the pigment expressed by the formula. This surfactant is used to control the recombination amt. of C1<-> ions into the pigment. By this method, the specific charge amt. in the toner can be varied in a wide range from the lower limit of the specific charge amt. of the toner determined by the kinds of pigment and resin. The pigment is, for example, acetoacetic arylamide-insoluble cis-azo pigment, and the nonion surfactant is preferably the one having <=4.5 HLB, for example, sorbitan fatty acid ester. The preferably add amt. is 0.01 - 0.5 pts.wt. to 1 pt.wt. of the pigment.
Patent JP-H03273350-A (JP)
Title: High-speed protocol processor
Inventor: YOKOYAMA TATSUYA
IPC: H04L29/06
Filed: 1990-11-19
Abstract: PURPOSE:To accerate data transfer by executing a protocol processing by a processor part, which is formed to an exclusive hardware, in the case of a normal data transfer processing and executing the other processing by a proces sor part under the control of a software. CONSTITUTION:The data transmitted from a computer 1 and the data received from a network 3 are stored through a data path 21 of the protocol processor (communication control unit) 2 to a buffer memory 30. The primitives such as a transmission request from the computer 1 to a high-speed processing mecha nism 10 and a reception announcement or the like from a MAC control proces sor 50 are exchanged through a primitive path 22. When the primitive is re ceived from the path 22, the processing mechanism 10 performs access through the path 23 to protocol control information on the memory 30 and executes the protocol processing. In such a way, the processor 2 forms a 3-port memory so as to simultaneously execute three processings as mentioned above. Then, the processing mechanism 10 executes a processing concerning the prescribed layer of the hierarchized protocol.
Patent JP-H06137766-A (JP)
Title: Muffle in vertical heat treating furnace
Inventor: TANAKA HIROSHI
IPC: F27B9/08
Filed: 1992-10-27
Abstract: PURPOSE:To achieve a prevention of possible cracking and a prolonging of continuous application by dividing a muffle into upper and lower muffle parts which are connected through a fellows. CONSTITUTION:A cylindrical muffle 21 is mounted inside a furnace body 11 and divided into an upper muffle part 22 and a lower muffle part 23, between which a bellows 31 made of fireproof steel is welded. The upper end of the upper muffle 22 is bolted down on a surface top through a flange while the lower end of the lower muffle part 23 bolted down on a furnace bottom through the flange. The heat expansion or the cold shrinkage of the upper muffle part 22 and the lower muffle part 23 by repeated heat treatment or permanent elongation of the upper muffle part 22 is absorbed with the bellows 31 made of fireproof steel connecting both.
Patent JP-H11130180-A (JP)
Title: Packing box body of refrigerator
Inventor: TAKAHASHI YASUYUKI
IPC: B65D71/02
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a packing box body of a refrigerator which dispenses with a cushioning material to be separately formed with styrene foam, etc., to fix an upper end part of a refrigerator body, and the packing cost and the physical distribution cost can be effectively reduced. SOLUTION: In a packing box body of a refrigerator which comprises a bottom box 2 where a refrigerator body 100 is placed, and an external box 3 with the open bottom covered to house the outer periphery of the refrigerator body 100 placed in the bottom box 2, and in which an upper opening of the external box 3 is covered with an inner flap and an outer flap formed on an upper end of the external box, a buffer part 11 interposed in a clearance between an inner side of the external box and a side surface of the refrigerator body is folded at a base root side of the inner flaps 6b, 6d of the external box 3.
Patent JP-S63168311-A (JP)
Title: Feeding device of kneading material
Inventor: TAKAYAMA AKIHISA
IPC: B01J4/00
Filed: 1986-12-30
Abstract: PURPOSE:To contrive to improve the quality and productivity by a method wherein kneading material and material kneaded with chemicals are repeatedly kneaded with each other by feeding the material, in which a certain ratio by weight of the chemical is kneaded based on kneading material, to chemical dispersion kneading rolls. CONSTITUTION:In a chemical kneading and feeding device 70, which is provided on the other side part of chemical dispersion kneading rolls 50, a metering and feeding conveyer 73 to meter and feed kneading material W1 (master batch W1), which is produced by kneading chemical (vulcanizer such as sulfur or the like) with rubber material in advance, is installed shiftably on rails 72 laid on a frame 71 and, in addition, a feed conveyer 74, which meters and feeds the kneading material W1 and carries the kneading material W1 by pinching it between two belt conveyers 75a and 75b to the metering and feed conveyer 73 side, is arranged above the metering and feed conveyer 73. Beneath the chemical dispersion kneading rolls 50, a repeating means 51, which repeatedly kneads a certain weight of kneading material W sent from a transferring means 60 with the kneading material W1 changed at a certain ratio, is installed.
Patent JP-H01153231-A (JP)
Title: Method and device for producing metal fiber
Inventor: YANAGISAWA AKIRA
IPC: B23B1/00
Filed: 1987-12-09
Abstract: PURPOSE:To produce metal fiber efficiently and economically by fixedly winding a thin metal strip a plurality of times around the outer surface of a spindle and rotating the spindle with constant speed in the opposite direction to the winding one, while feeding a cutting edge having the rake angle within a specified range parallel to the axis of spindle with constant speed. CONSTITUTION:Since a spindle 10 rotates in the opposite direction to the winding direction of a metal sheet 20, the winding of metal sheet 20 is not loosened during the rotation. Also, a cutting edge 51 fed for cutting with a constant feed amount parallel to the axis 10a of spindle is pressed against the end face 20a of metal sheet 20 wound a plurality of times around the winding portion 11 of spindle 10 rotating with uniform speed to form metal fiber. Thus, the metal fiber can be efficiently formed approximately in proportion to the winding amount of metal sheet 20 and the feed amount of cutting edge 51, while the wound metal sheet 20 can be throughly utilized for forming the metal fibre. Further, since the rake angle gamma of cutting edge 51 is set within the range of 21 deg.-37 deg., flexible, fine and long fiber can be provided without any defective formation.